How to open CN files
Did your computer fail to open a CN file? We explain what CN files are and recommend software that we know can open or convert your files.
What is a CN file?
The CN file extension indicates to your device which app can open the file. However, different programs may use the CN file type for different types of data.
We are aware of 1 different use of the CN extension, which you can read more about below.
Copy Numbers format
Through our analysis of CN files, we know that one use of the format is Copy Numbers format. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
Software that will open, convert or fix CN files
These apps are known to open certain types of CN files. Since many different programs may use CN files for different purposes, you may need to try a few of the apps to open your specific CN file.